Low-temperature LPE growth and characterization of InGaAsN thick layers
In: Energy Procedia, Jg. 10 (2011), S. 220-224
Online
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Zugriff:
This work demonstrates the possibility for low-temperature Liquid-Phase Epitaxy (LPE) growth of lattice matched to GaAs substrate dilute nitride InGaAsN layers with good crystalline quality and high Hall electron mobility. X-ray microanalysis and X-ray diffraction methods have been used to determine the composition and crystalline quality of the grown InGaAsN layers. Surface roughness is examined by atomic force microscopy. N-related local vibration modes are observed by Raman scattering. The Hall electron mobility and free carrier concentration have been measured in the temperature range 80-300K by conventional Van der Pauw method.
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Low-temperature LPE growth and characterization of InGaAsN thick layers
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Autor/in / Beteiligte Person: | Vitanov, Petko ; Popov, G. ; Sendova-Vassileva, M. ; Koleva, G. ; Milanova, M. |
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Zeitschrift: | Energy Procedia, Jg. 10 (2011), S. 220-224 |
Veröffentlichung: | Elsevier BV, 2011 |
Medientyp: | unknown |
ISSN: | 1876-6102 (print) |
DOI: | 10.1016/j.egypro.2011.10.181 |
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